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Re: Warning about int<-->enum conversions?
On 09 Jul 2004 00:19:40 -0300, Alexandre Oliva wrote:
> On Jul 8, 2004, Nicholas Nethercote <njn25@cam.ac.uk> wrote:
>
> > Does GCC have a flag that would make it give warnings if an enum value
> > is mixed up with an int?
>
> You're not mixing enums with ints. According to the C standard, the
> type of enumerators (as opposed to the enumerate types themselves)
> *is* int.
>
> > void f ( int );
>
> > typedef enum { AA, BB, CC } T;
>
> > f (AA) -- complain please
> > int x = CC; -- ditto
>
> Given the enumerator type definition above, AA is just another way to
> spell 1, and CC is just another way to spell 3.
Shouldn't that be 0 and 2?
S>
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